MPD: db/Visitor.hxx Source File

MPD 0.20.15

Visitor.hxx
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1 /*
2 * Copyright 2003-2017 The Music Player Daemon Project
3 * http://www.musicpd.org
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #ifndef MPD_DATABASE_VISITOR_HXX
21 #define MPD_DATABASE_VISITOR_HXX
22
23 #include <functional>
24
25 struct LightDirectory;
26 struct LightSong;
27 struct PlaylistInfo;
28 struct Tag;
29
30 typedef std::function<void(const LightDirectory &)> VisitDirectory;
31 typedef std::function<void(const LightSong &)> VisitSong;
32 typedef std::function<void(const PlaylistInfo &,
33 const LightDirectory &)> VisitPlaylist;
34
35 typedef std::function<void(const Tag &)> VisitTag;
36
37 #endif
Tag
The meta information about a song file.
Definition: Tag.hxx:34
VisitDirectory
std::function< void(const LightDirectory &)> VisitDirectory
Definition: Visitor.hxx:28
VisitPlaylist
std::function< void(const PlaylistInfo &, const LightDirectory &)> VisitPlaylist
Definition: Visitor.hxx:33
VisitSong
std::function< void(const LightSong &)> VisitSong
Definition: Visitor.hxx:31
VisitTag
std::function< void(const Tag &)> VisitTag
Definition: Visitor.hxx:35
LightDirectory
A reference to a directory.
Definition: LightDirectory.hxx:39
PlaylistInfo
A directory entry pointing to a playlist file.
Definition: PlaylistInfo.hxx:33
LightSong
A reference to a song file.
Definition: LightSong.hxx:40